Report - MarovacMath · Chapter 5 Section 1 Question 9 Page 239. a) i) (3x + 7)(2x – 2) = 6x2 – 6x + 14x – 14 = 6x2 + 8x –14 . 2ii) (x – 2)(5x –3) = 5x – 3x – 10x + 6 = 5x2

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